VIRAT

VIRAT 1020 | VIRAT 1520 | VIRAT 1530 | VIRAT 1540 | VIRAT 2030 | VIRAT 2440 | VIRAT 3040

“Tailor made solutions for machining large sized components for Aerospace & Energy segments”

Brand Story

BFWs Virat double column VMC is “Majestic; brilliant”, Very Big or Giant. Captivator of enhanced shop floor productivity.

  • BT 50 spindle – 6000 rpm
  • AC servo drives
  • Hardened & ground LM roller guideways for X ,Y & Z axis
  • Hardened & ground ball-screws for all the 3 axes
  • In-line spindle
  • Coolant gun
  • Air gun
  • Air blast for spindle taper cleaning
  • Air curtain for spindle
  • Centralized lubrication system
  • Hydraulic counter balance for the vertical axis
  • Feedback through absolute encoder
  • Rigid taping facility
  • Ring coolant
  • Telescopic covers, bellows & splash guards
  • Instruction manuals
  • Machine lamp
  • Leveling & foundation kit
  • Mobile MPG
  • Standard coolant system with chip tray
  • Coil conveyor on either side of the bed
  • Maintenance toolkit

 

  • Cutting zone completely isolated from the machine elements and the operator
  • Heavy-duty cutting capability
  • Compact foot print
  • Single lift machine for Virat 1020
  • Flexible machining Center
  • Heavily ribbed Base, Column for more rigidity
  • ATC  for BT 50 tool holder
  • Coolant through system
  • Spindle chiller
  • 30/40/60 tools magazine
  • Height block
  • Linear glass scale for X, Y & Z axes
  • Full enclosure splash guard
  • Chip conveyor with chip trolley
  • Dual stage high/low planetary gear box
  • Oil skimmer
  • AC for electrical cabinet
  • Voltage stabilizer
  • Spindle mounted probe
  • 90 deg automatic indexing head with auto transfer
  • Manually head with parking station
  • Auto workpiece measurement
  • 4-axis rotary table

Watch VIRAT Live In Action!

Specifications

Technical Specification
SpecificationsUnitVIRAT- 1000VIRAT- 1500VIRAT- 2000VIRAT- 3000
MODELVIRAT-1020152015301540203024403040
X – Axis Travel (Table longitudinal)mm2000200030004000300040004000
Y – Axis Travel (Saddle Transverse)mm1200170017001700240026003400
Z – Axis Travel (Ram Vertical)mm800100010001000100010001000
Spindle nose face to table topmm150~950200~1200200~1200200~1200350~1350
Increased daylight with Height block (option)mm200300300300350
Distance from Floor to tablemm~820~870~1020~1020~1020
Distance between Columnmm~1280~1780~2480~2680~3480
Table
Table sizemm1000X22001500X22001500X32001500X42002000X32002400x42003000X4200
Table working areamm1000X20001500X20001500X30001500X40002000X30002400x40003000X4000
T - Slot (No. / Size / Pitch)mm7x22x1509x22x1609x22x21011x22x21017x28x250
Max. Load on table Std.Kgs40006000800010000100001200016000
Axes
Rapid traverse - X/Y/Z - Std.m/min20/20/1518/20/1515/20/1512/20/1515/15/1212/15/1210/10/10
Feed ratemm/min1 – 100001 – 100001 – 100001 – 80001 – 8000
Spindle Taper, Power- Torque  & Speed Details
Spindle : Inline Drive: STD ( *Coolant through with Belt driven only)
Spindle TaperTypeBT50BT50BT50BT50
Fanuc  Power-Cont/15min(Torque)Kw/Nm15/18.5 Kw(143/235Nm)15/18.5 Kw(286/353Nm)18.5/22 Kw(310/525Nm)22/30 Kw(365/498Nm)
Mitsubishi Power-Cont/30min(Torque)Kw/Nm15/18.5 Kw(143/236Nm)18.5/22 Kw(310/442Nm)18.5/22 Kw(310/442Nm)18.5/22 Kw(310/442Nm)
Siemens Power-Cont./ S6/60%(Torque)Kw/Nm17/25.5 Kw(183/274Nm)22/26 Kw(248/300Nm)22/26 Kw(248/300Nm)22/26 Kw(248/300Nm)
Speed : STDRPM6000600060006000
Spindle : Inline Gear Box Drive 1:4 Gear Ratio :Option
Fanuc  Power-Cont/30min(Torque)Kw22/26Kw(560/664Nm)22/26Kw(560/664Nm)22/26Kw(560/664Nm)22/26Kw(560/664Nm)
Mitsubishi  Power-Cont/30min(Torque)Kw22/26Kw(560/664Nm)22/26Kw(560/664Nm)22/26Kw(560/664Nm)22/26Kw(560/664Nm)
Siemens Power-Cont/30min(Torque)Kw22/26Kw(560/688Nm)22/26Kw(560/688Nm)22/26Kw(560/688Nm)22/26Kw(560/688Nm)
Speed : STD (Chiller for gearbox)RPM6000600060006000
Automatic Tool changer : Twin Arm
Tool change systemTypeArm typeArm typeArm typeArm type
Tool storage capacity - Std. / Opt.Nos.20(30 with Height block)20(30/40)20(30/40/60)40 (60)20(30/40/60)
Max tool dia with all pockets fullmm125125125125
Max tool dia with adjacent pockets emptymm220220 (200)220 (200)220 (200)
Max tool lengthmm350350350350
Pull StudTypeMAS 403 P50T-1MAS 403 P50T-1MAS 403 P50T-1MAS 403 P50T-1
Accuracy as per ISO-230-2 (Full Stroke)
Positioning Accuracy( without scale/with scale)mm0.020/0.0100.020/0.0100.025/0.0150.035/0.0200.025/0.0150.035/0.0200.020
Repeatability Accuracy ( without scale/with scale)mm0.015/0.0080.015/0.0080.020/0.0120.025/0.0150.020/0.0120.025/0.0150.015
Installation Data
Floor Space (W x D)mmxmm~4900 x 6900~5500 x 6900~5500 x 9900~5500 x 13000~6200 x 9900~6800x13000~8000 x 14000
Machine height (H)mm~4400~5200~5200~5200~5500~5500~6000
Basic machine weight(Approximate)kgs~20000~24000~28000~32000~36000~40000~50000
NOTE : values within parentheses are subject to change.
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Applications

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